为什么三角形外心,内心,内切圆切点三角形的重心三点共线? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseChimes, Moonshine, Tools, Record player, Rags, Hedgehog, Clown, Electric fan, Bark, Spices, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5055


anonymous
anonymous
sketch #3059


anonymous
anonymous
sketch #3285 Spongebob by Abbie Hayman


anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


anonymous
anonymous
sketch #2453 Koi Fish


anonymous
anonymous
sketch #4405 Cat by Nizamuddin Shuja


anonymous
anonymous
sketch #2982 Lion by Ati Gohary


anonymous
anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�


sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster


anonymous
anonymous
sketch #5438


anonymous
anonymous
sketch #4760


anonymous
anonymous
sketch #2560


anonymous
anonymous
sketch #3822


anonymous
anonymous
sketch #921 comics ufo


anonymous
anonymous
sketch #4436 Bob Marley by Luiza Irma


anonymous
anonymous
sketch #2062


Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love


Na Ruro
sketch #2715 Angelina


anonymous
anonymous
sketch #4086 2lips


anonymous
anonymous
sketch #600


anonymous
anonymous
sketch #2393


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


anonymous
anonymous
sketch #4649


anonymous
anonymous
sketch #5051


anonymous
anonymous
sketch #953

tomski为什么三角形外心,内心,内切圆切点三角形的重心三点共线? 知乎 coloring